Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
The product says it is recommended by the One Minute Cure book. A few years ago when this product was 35% that was true, but now it is false advertising because it is only 12%. There are other sellers out there that sell the 35%, but not on Amazon.